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Finding the Fourth Proportional to 410,756.01, 616,204.07 and 183,134.22

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Solution

The fourth proportional to 410,756.01, 616,204.07 and 183,134.22 is: 274,732.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,756.01 : 616,204.07 = 183,134.22 : x
  2. Step 2: Convert to fraction form
    410,756.01/616,204.07 = 183,134.22/x
  3. Step 3: Cross multiply
    410,756.01x = 616,204.07 × 183,134.22
  4. Step 4: Simplify right side
    410,756.01x = 112,848,051,720.28
  5. Step 5: Solve for x
    x = 112,848,051,720.28/410,756.01
  6. Step 6: Final answer
    x = 274,732.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.